From 253fdb155ce4ab98b25990150acc240005659db1 Mon Sep 17 00:00:00 2001
From: shidenggui <longlyshidenggui@gmail.com>
Date: Thu, 22 Sep 2016 08:46:00 +0800
Subject: [PATCH] refactor: use more simple wait function

---
 easyquant/push_engine/base_engine.py | 13 +++----------
 1 file changed, 3 insertions(+), 10 deletions(-)

diff --git a/easyquant/push_engine/base_engine.py b/easyquant/push_engine/base_engine.py
index 5ae342c..2375e37 100644
--- a/easyquant/push_engine/base_engine.py
+++ b/easyquant/push_engine/base_engine.py
@@ -44,13 +44,6 @@ def init(self):
         pass
 
     def wait(self):
-        interval = self.PushInterval
-        if interval < 1:
-            time.sleep(interval)
-            return
-        else:
-            time.sleep(self.PushInterval - int(interval))
-            interval = int(interval)
-            while interval > 0 and self.is_active:
-                time.sleep(1)
-                interval -= 1
+        # for receive quit signal
+        for _ in range(int(self.PushInterval) + 1):
+            time.sleep(1)